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Back to Grow Questions
Leaves purple
Theboll
started grow question 3y ago
Some leaves are turning purple, can you help me? I know My plant has some nutrients deficency and i am already using fertilizing
Solved
Feeding. Deficiencies
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Sikkka
answered grow question 3y ago
I wouldnt bother unless you also notice slow growth or smth else out of the place. red stems and leaves appear due to more causes: light exposure, strain.. but also aging and stress( nutrient deficiencies, ph problems, )
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Similar Grow Questions
Solved
TerrazasBrew
Spot the deficiency
Lower leaves turning yellow and showing different spots of different colours. Top leaves are light green. Watering with RODI water and 1ml/lt Byron Bay Gold Please help me to find the problem and solutions Light burn? Cal/mag/Cooper/iron deficiency? Mold?
… Show more
Week 6
Feeding. Deficiencies
5y ago
2
2
Solved
Dillsnills
Can someone plzz help with what is going on?
Can someone plzz help me w what's going on, not sure if it has to do with nute deficiency,nute burn, ph or what it's only w 2 of my plants a lemon autoseedmans Orange Sherbert Auto fast buds, should I trim the leaves that r affected or in general what can I do. Ph 6.5 wk6flowerin
Leaves. Color · Yellow
Leaves. Color · Dark-brown
Feeding. Deficiencies
6y ago
1
2
Solved
Mr_Juice
calmag?
lacks calmag? about 3-4 leaves it is done😡
Feeding. Deficiencies
4y ago
1
2
Solved
pawwonee
Think is iron deficy help me
Hello i have a problem with theese plants someone can help me ?
Leaves. Color · Yellow
Feeding. Deficiencies
5y ago
2
Solved
BRLGrow
Leaf diagnosis
What’s could be these yellowing on these leafs? I flush it and looks like is not spreading , only some leafs on the top mostly
Week 8
Leaves. Other
Setup. Lighting
Feeding. Deficiencies
6y ago
6
8
Solved
Ziooomoooleeek
Niedobór
Is this a sign of deficiency or is something wrong? The plants seem healthy, but I'm a beginner and still learning. Thank you all for the answers, Brothers :)
Feeding. Deficiencies
5y ago
2
2
Solved
TripleCcannabis
Clones issue
These are some clones I have in pro mix potting soil. Is this a deficiency? Could it be a boron deficiency? If not whats going on here?
Setup. Clones
Feeding. Deficiencies
6y ago
5
Solved
Fishcake
Black/brown spots
hi all its currently day 14 of flower i have noticed that there is spots on another one of my plants hope you guys could help me out
Leaves. Color · Dark-brown
Leaves. Color · Black or grey
Feeding. Deficiencies
6y ago
2
2
Solved
DarkOG
Deficiency?
Would it be a nutrient dificiency?
Leaves. Color · Yellow
Feeding. Deficiencies
6y ago
2
3
Solved
LeafNation
more nutes?
Took a close-up image of plant does it need more nutes?
Week 3
Feeding. Deficiencies
4y ago
1
4
Solved
AlienTeche
Well
I think my ph is off so I ordered some ph up and down with a ph tester kit I gave her some bloom booster 1/4 tsp per gallon of water im going to wait till I know what the problem is might just need some nitrogen.
Week 7
Feeding. Deficiencies
6y ago
2
2
Solved
GhettoStyle
Some suggest adding Cal Mag others suggest adding potassium!!! help to understand!???!!!!
I use 0.3 EC tap water it should have enough Cal/mag in it! I don't understand why I recommend adding Cal/mag?!! And the second option is a block of potassium!!! help me figure it out!!!!
Week 5
Leaves. Other
Feeding. Deficiencies
Feeding. Other
6y ago
4
2
Solved
AmokNewb
Does the paleness concern you?
Plant #1 seems a bit more on the pale green/yellowing side of the spectrum. Especially compared to plant #2. I have been feeding this week on a gradually increasing schedule. Not enough characters to go into it here.
Week 1
Leaves. Color · Yellow
Leaves. Color · Mottling
Feeding. Deficiencies
5y ago
1
6
Solved
Dillsnills
Deficiency of P and K?
Can someone help me with what is going on w this Pineapple Express Auto Fast Buds, week 8 of flowering, it looks like a nute deficiency, P and K. Looking for advice input opinions greatly appreciated. Run off ppm 1100 intake 350 ph 6.5-6.6.
Leaves. Curl down
Leaves. Color · Yellow
Feeding. Deficiencies
6y ago
1
1
Solved
GhettoStyle
how to treat Calcium deficiency?
Guys tell me please! how to treat Calcium deficiency?
Week 4
Feeding. Deficiencies
6y ago
2
Solved
JacareGrows
Leafs yellowing
What can this be? It happened in 1 day. Is plant asking for nuts? I added only water for 4 days because i was afraid of been giving to much nutrients. Could be a pH problem?
Week 9
Leaves. Edges burnt
Leaves. Color · Yellow
Feeding. Deficiencies
6y ago
1
1
Solved
buddhi_coop
PH measuring for Organic Growers
If I’m growing organically, do I measure my PH still? I heard that the PH up & down liquid isn’t organic & that organic growers should throw away there PH meter because the soil will adjust to what ever PH level I water them with. Is this true? I’m having a cal/mag deficiency.
Other. General questions
Feeding. Deficiencies
Feeding. Other
5y ago
3
3
Solved
CastlesMadeOfSand
Deficiency? high pH?
I have problem with keeping right Ph in the water and the soil had reached surely high Ph... Maybe she can't get nutrients well.. Other than keep the right ph soke ideas?what kind of deficiency is?
Week 8
Leaves. Color · Pale
Feeding. Deficiencies
5y ago
3
4
Solved
SOBIESLAW
Diagnosis help pls
Any help on what this is being caused of? I upped the feed a tiny bit yesterday since the plant is almost ready for transition. But then today i noticed this leaf, kind of in the middle of the plant. Not on the top or bottom. Thx in advance for input 🌱
Week 4
Feeding. Deficiencies
Feeding. Other
6y ago
3
2
Solved
microgrowshow
Phosphorus deficiency? Week 5 of flowering
Is this a phosphorus deficiency? I originally saw orange and brown spots form on other leaves, but now I'm seeing blackish/purple spots. I've been having soil pH issues with this one, so may need a proper flush. Temps have also been low the past few days (60-65 but as low as 56)
Week 7
Feeding. Deficiencies
6y ago
2
2